SV 277 Pro Outdoor Noise Monitoring station

The SVAN  977 can be easily removed from the case and used as a hand-held sound level meter. The monitoring station uses a 4G modem for the remote communication with Internet.

The IP   65-rated case contains a lead-acid battery which operating time can be easily extended by connecting an external battery or a solar panel. The intelligent charging unit enables use of a solar panel without expensive controllers or heavy batteries. The case is fitted with very robust, waterproof connectors (military standard) and is supplied with an IP  65 external power supply. The light-weight microphone protection kit can be easily installed on a mast with standard mounting threads.

The noise monitoring system provides broad-band results such as Leq, Max, Min and Peak with all standard weighting filters together with an incredible time-history logging feature with two adjustable logging steps. The broad-band results can be recorded in three acoustic profiles which enable measurements to be taken with 3 different filters (e.g. A, C, Z) as well as 3 different detector time constants (e.g. Fast, Slow, Impulse).

Environmental Noise – Short Term Noise Monitoring

SV 277 PRO is a portable monitoring system housed in a waterproof case dedicated for periodic outdoor measurements. The station is based on a SV 977 which can be easily removed from the case and used as a hand-held sound level meter. The monitoring station uses a 4G modem for the remote communication with the Internet and SvanNET, a connectivity service, supports the connection between PC and station. SvanNET allows the usage of all types of SIM cards with the system, regardless if they have public or private IP. The connection over the SvanNET allows users to use a mobile phone or tablet to check the status of the noise monitoring station.

Technical Specifications of the SV 277 PRO

Hardware Features

SV277 PRO Datasheet

SV 277 PRO User Manual

SV 277 PRO User Guide

SV 277 Declaration of Conformity